Main Game
Complete each achievement to get the allotted gamerscore.
A Confirmed Kill (15) - Shoot down an enemy fighter with a rocket.
A Private Party (25) - Shoot down all V-1 rockets headed for London (single player).
Ace of the Skies (15) - Shoot down 6 planes in under a minute.
Air Superiority (25) - Shoot down 300 fighters in Campaign mode.
Divine Thunder (25) - Defend all battleships at Iwo Jima (single player).
God Save the King (15) - Fly under every bridge in London (single player).
Moving Target (25) - Drop a bomb on a plane during takeoff.
Test Pilot (25) - Finish a single mission in Simulation mode (other than Baptism of fire).
The Onslaught (50) - Finish act I (single player).
The Road To Victory (50) - Finish act II (single player).
Trigger Happy (15) - Launch more than 100 rockets in a single mission.
Two Heads are Better Than One (15) - Play a co-op mission.
V for Victory (25) - Finish all missions on HARD difficulty level (Act I and II).
War Hero (75) - Earn all medals and the highest rank in all missions (Act I and II).